About: http://webisa.webdatacommons.org/217996745

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	R3???C(R1)x(N2O2R2)y wherein x is an integer from 0 to 2 and y is an integer from 1 to 3, and the sum of x plus y equals 3;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com